1528155

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 2742480

約数和(自身を除く): 1214325

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1171, 1305, 3513, 5855, 10539, 17565, 33959, 52695, 101877, 169795, 305631, 509385, 1528155]

約数ペア:

[(1, 1528155), (3, 509385), (5, 305631), (9, 169795), (15, 101877), (29, 52695), (45, 33959), (87, 17565), (145, 10539), (261, 5855), (435, 3513), (1171, 1305)]